Boot Manifest Hash How to find it manually - GeoSn0w/Undecimus GitHub Wiki

So, I wanted to do a manual rename of the snapshot because Unc0ver's restore mechanism keeps on failing on my device and I found out that an easy way to retrieve the boot-manifest-hash from the device is to run:

ioreg -p IODeviceTree -l | grep boot-manifest-hash

This should give you the necessary value. Attempt renaming stuff at your own risk!